Results 61 to 70 of about 1,687,201 (338)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

How Effective Is Road Mitigation at Reducing Road-Kill? A Meta-Analysis. [PDF]

open access: yesPLoS ONE, 2016
Road traffic kills hundreds of millions of animals every year, posing a critical threat to the populations of many species. To address this problem there are more than forty types of road mitigation measures available that aim to reduce wildlife ...
Trina Rytwinski   +7 more
doaj   +1 more source

Assessment of the Influence of Road Infrastructure Parameters on the Behaviour of Drivers and Pedestrians in Pedestrian Crossing Areas

open access: yesEnergies, 2021
Pedestrians are participants and, most likely, fatalities in every third road traffic accident in Poland. Over 30% of all fatalities on Polish roads are pedestrians.
Marcin Budzynski   +5 more
doaj   +1 more source

Making in-class skills training more effective: the scope for interactive videos to complement the delivery of practical pedestrian training

open access: yes, 2015
Skills and awareness of young pedestrians can be improved with on-street practical pedestrian training, often delivered in schools in the United Kingdom by local authorities with the intention of improving road safety. This training is often supplemented
Ben Waterson   +7 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Age-related differences in the perception of gap affordances: Impact of standardized action capabilities on road-crossing judgements.

open access: yesAccident Analysis and Prevention, 2019
Recent road-crossing literature has found that older adults show performance differences between estimation and perception-action tasks suggesting an age-related difficulty in accurately calibrating the information picked up from the surrounding ...
James Stafford, C. Whyatt, C. Craig
semanticscholar   +1 more source

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

open access: yesFEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López   +2 more
wiley   +1 more source

KAJIAN PENERAPAN ZoSS (ZONA SELAMAT SEKOLAH) DI KOTA BOGOR [PDF]

open access: yes, 2009
Placing of (location) school facility (elementary school) as basic equipment facilitation of environment is sometimes accessible to road gives feeling of insecure/unsafe, cause of its impact on interaction conflict within its user (especially toward ...
SUPRAPTO, AGUS
core  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Why did the robot cross the road? — Learning from multi-modal sensor data for autonomous road crossing [PDF]

open access: yesIEEE/RJS International Conference on Intelligent RObots and Systems, 2017
We consider the problem of developing robots that navigate like pedestrians on sidewalks through city centers for performing various tasks including delivery and surveillance.
Noha Radwan   +3 more
semanticscholar   +1 more source

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